Pith Number

pith:3OOH2IM2

pith:2026:3OOH2IM2YUNSNTLN7U6RSUWC6W

not attested not anchored not stored refs pending

Post Selection Estimation of Sharpe Ratios

Steven E. Pav

arxiv:2606.01650 v1 · 2026-06-01 · q-fin.PM · q-fin.TR · stat.AP · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OOH2IM2YUNSNTLN7U6RSUWC6W}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-02T02:04:39.164754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db9c7d219ac51b26cd6dfd3d1952c2f59349b098c7002f4a767776c7ee9d810d

Aliases

arxiv: 2606.01650 · arxiv_version: 2606.01650v1 · doi: 10.48550/arxiv.2606.01650 · pith_short_12: 3OOH2IM2YUNS · pith_short_16: 3OOH2IM2YUNSNTLN · pith_short_8: 3OOH2IM2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3OOH2IM2YUNSNTLN7U6RSUWC6W \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: db9c7d219ac51b26cd6dfd3d1952c2f59349b098c7002f4a767776c7ee9d810d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91ee314260377e7a2237748a1b5cedcf698f97b01182b2587f8d67f648c6744f",
    "cross_cats_sorted": [
      "q-fin.TR",
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2026-06-01T03:58:35Z",
    "title_canon_sha256": "554ba7c3b390dc577bf8788fa816606a52d184c5e6623e2e702f28ae505b15c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01650",
    "kind": "arxiv",
    "version": 1
  }
}